Segment ball valve, c type ball valve, semi-ball valve, bi directional sealing rotary ball valve, y-type slurry valve, tank-bottom valve, coal water slurry valve, ceramic gate valves.
Butterfly valve.
Industrial butterfly valve, gate valve, semi-ball valve.Free for maintenance
Butterfly valve, gate valve, ball valve, check valve, wafer butterfly valve, flange butterfly valve, expansion butterfly valve, metal seal butterfly valve, eccentric semisphere butterfly valve, eccentric two-semisphere ball valve, ventilating valve, adjusting valve, dual-eccentric butterfly valve.
Valves.
Valves, ball valve, check valve, globe valve, hemisphere valve, gate valve, butterfly valve, slurry valve, dump valve, y-strainer, pressure reducer.
Industrial Valve.
Valves.
Valves industrial.
Blind plate valve, goggle valve, pressure regulating valve unit, sluice valve, fully enclosed/open gate valve, ventilated dust removal butterfly valve, gas butterfly valve, hot blast valve, cold blast valve, snort valve, discharge valve, ash discharge ball valve, feeder, bleeding valve, exhaust gas valve, explosion relief valve; slag system valve series, desulfurization and denitrification flue gas treatment system.
Valves like gate valve, globe valve, butterfly valve, ball valve, check valve.Manufacturer
Nodular cast iron , wcb butterfly valves, gate, check, global valves & fittings.
Ceramic gate valve, ceramic ball valve, ceramic knife gate valve, ceramic double gate valve, ceramic pipe, ceramic valves, angle valve, tank bottom angle valve, flash bottom valve, vessel bottom valve, slurry valve, y type slurry valve, fully welding ball valve, fully welding butterfly valve, ball valve, butterfly valve.Manufacture
The hoist is widely used in various water conservancy projects such as water conservancy and hydropower, reservoirs, rivers, aquaculture drainage and irrigation. It is divided into single hanging point and double hanging points, mobile and fixed, with manual, electric and dual purpose driving modes. When opening and closing the gate, the water flow is smooth and the vibration is small, it can be used with flat and curved gates.
Short Description: The magneto-strictive level gauge is mainly used for continuous measurement of liquid level and liquid interface. Applications include: petroleum, chemical raw material storage, industrial processes, biochemistry, pharmaceuticals, food and beverage, tank management and gas station underground inventory, liquid level industrial metering and control, ship (dock), dam water level, reservoir water level monitoring and sewage treatment. The structural part of the magneto-strictive liquid level sensor is composed of a stainless steel tube (measuring probe), a magnetostrictive wire (waveguide wire), a movable float (with a permanent magnet inside), and a precision detecting circuit. When the sensor is operating, the circuit portion will excite a pulsed current on the waveguide wire that will generate a pulsed electromagnetic field around the waveguide wire as it propagates along the waveguide wire. A float is arranged outside the sensor probe, and the float can move up and down along the probe as the liquid level changes. There is a set of permanent magnetic rings inside the float. When the pulsed current magnetic field meets the magnetic ring magnetic field generated by the float, the magnetic field around the float changes so that the waveguide wire made of magnetostrictive material generates a torsional wave pulse at the position where the float is located,this pulse is transmitted back along the waveguide wire at a fixed speed and detected by the detection mechanism. By measuring the time difference between the pulse current and the torsional wave, the position of the float, that is, the position of the liquid surface, can be accurately determined Product features 1)Contact measurement 2)High precision, high stability, high reliability Long service life 4)Multiple signal output options 5)Reverse polarity protection 6)Lightning protection, anti-radio frequency interference 7)Compact structure and strong environmental adaptability 8)No need for periodic calibration and maintenance 9)Measure liquid level of tank with or without pressure 10)Isolated explosion-proof type (optional) 11)Easy installation Technical parameter: Output formï¼? 4ï½?20mAã??0ï½?5Vã??0ï½?10Vã??±5Vã??±10Vã??RS-485( varies from model to model) Linear errorï¼? superior to ±0.05%FSï¼?Sensors with a range of less than 300 mm has an error of less than 150 μm Repeaditityï¼? Superior to ±0.002%FS Output temperature driftï¼? 50ppm/ Product power consumptionï¼? â?¤50mA Output rippleï¼? â?¤20mV Load capacityï¼?4ï½?20mA outputï¼? Load capacityâ?¤500Ω ï¼? 0ï½?5Vï¼?0ï½?10V outputï¼?Controller loadâ?¥5KΩ Measuring probe materialï¼? 0Cr18Ni9Tiã??1Cr18Ni9Ti Electronic warehouse casing materialï¼?1Cr18Ni9Ti or aluminium die casting
CR-6011 series cable type liquid level gauge is made of soft PTFE sheathed high temperature coaxial cable as sensor wire. It has the characteristics of transportationï¼?convenient installation, etc. It is suitable for continuous measurement of conductive medium under medium and low voltage reservoirs, sewage, high-temperature groundwater and acid-base solution level. It has a wide measuring range and good performance-price ratio. The core components of the product use advanced video capacitance detection circuit to convert into a standard signal (usually 4-20mA) after 16-bit single-chip microcomputer through precise temperature compensation and linear correction. All series of transmitters have on-site calibration function, users can automatically adjust the zero pointand rangeby pressing the button to adapt to the different requirements of various complex places. The product complies with GB3836.4-2000 Explosive gas environment electrical equipment part 4 intrinsic safety type iand GB3638.1-2000 explosive gas environment electrical equipment part 1 general requirementsexplosive-proof mark: ExdIIC T6, it applicable to the areas of Zone 0, Zone 1, and Zone 2 containing IIA~IIC, T1~T6 explosive gas mixture, and qualified by the National Explosion-proof Electrical Gas Quality Inspection Center, and obtained the explosion-proof certificate. Performance Range:0.2-30m Working medium: water, sewage ,acid and alkali solution Accuracy: 0.5 Pressure range:-0.1Mpa~1Mpa output signal:4-20mA, 4-20mA with HART communication, 485 communication,CAN bus communication Fixation: Screw mounting M20Ã?1.5ã??M27Ã?2ï¼? Flange mounting DN25ã??DN40ã??DN50.Special specifications can be customized Probe temperature resistance:-50~80 Storage temperature:-55~+125 Supply voltage:12-28VDC(Intrinsically safe type needs to be powered by safety barrier) Fixing method:thread mounting:M20*1.5M27*2 Explosion-proof grade: intrinsically safe Exia IIC T6 flameproof ExdIIC T5 Protection level:IP67 Intrinsic safety parameters: Ui: 28VDC, Ii: 93mA, Pi: 0.65W, Ci: 0.042uf, Li: 0mH
Short Description: The intelligent boiler level sensor is an economical boiler level sensor designed for small and medium-sized boilers. Based on radio frequency capacitance measurement technology, the product outputs 4-20mA continuous standard signal, which is used for accurate measurement and control of liquid level of small and medium-sized boiler drum. The liquid level sensor integrates high temperature resistance, high pressure resistance, corrosion resistance and anti-fluctuation performance together. The transformer part uses military devices to make the signal output more stable and reliable. The liquid level sensor is simple to install, maintenance quantity little, measurement and control accurate, cost-effective. It is the ideal replacement products of traditional differential pressure type, electrode type, magnetic flip plate type liquid level sensor
Short Description: CR 6032 series intelligent boiler level sensor is based on capacitance measurement principle. It uses positron-emission tomography technology to measure and analyze the dielectric constant of liquid and vapor medium,temperature,pressure and other parameters in the cylinder, After the microprocessor processing, the output conforms to the industrial standard 4-20mA current signal,RS485 digital signal can also be output. Liquid level sensor compensates automatically in real time during operation without the affect of temperature, pressure, medium changes, good long-term stability. It is a full working condition, high cost performance drum level sensor which is suitable for boiler drum of generator set water level measurement like power plant, steel plant, cement plant. Technical features Two-wire system, 4-20mA current loop, with a resolution of 0.1 mm and accuracy higher than 1%. With tomographic, it can make continuous measurement and compensation for dielectric constant variation of liquid and vapor mediums. With patented automatic calibration technology, it can automatically align the zero and full points in the process of emptying and water-adding of the liquid level meter. The measurement is true and reliable due to that the level meter is directly connected with the drum body of boiler and the capacitive sensor is in direct contact with the liquid. The patented structure of steam condensing chamber can ensure the consistency of the temperature between the level meter and the boiler drum body to the maximum extent, so as to ensure the accurate of the water level measured. It can also effectively separate the steam from the water to prevent water drop on the surface of capacitive sensor, and avoid the impact of steam and water on the capacitive sensor. Its inverted structure and automatic sealing function ensure the safety and reliability of the electrical parts. It adopts advanced technologies for the whole parts, and is reliable and durable. CR-6032Technical Indicators Power: Max: 28V Min: 15V Typical: 24V Current loop: two wire, 4.00mA~20.00mA (±1%) Explosion-proof grade: ExiaIICT6 Explosion-proof parameters: Ui=30V,Ii=100mA,Pi=0.75W,Ci=100pF,Li=10uH Working pressure: 6.5MPa max Detection range: 1500mm Measurement period: 0.1 Environment temperature: -40~85 Medium temperature: 450 Max IP grade: IP65
Working principle The product consists of a body, a flap box (composed of red and white two-color magnetic small flaps), a float, a flange cover and a liquid level transmitter. The structure is shown in the figure. The working principle is as follows: the external flap box and the transmitter are subjected to the floating body(with a directional magnetic source, which is developed according to different media and pressure)of itself turn the flipper to display red and white color, and the float is provided. The movement indicates different liquid level heights, and the liquid level transmitter transmits the liquid level signal to the control center for liquid level indication and control, and can also be centrally monitored by a computer. 437 Main technical index Measurement rangeï¼?300~19000mm Media density: 0.5ï½?2g/cm3 working temperature:-40ï½?350 Pressure grade:â?¤32MPa Measurement accuracy:â?¤±10mm Transmission distance:1000m Features and applicable places Suitable for high temperature, high pressure, strong acid, strong alkali and explosion-proof requirements, simple structure, reliable and durable, can be installed with a variety of optional accessories to make control easier. Install liquid level transmitter and magnetic switch, can be installed or adjusted at any time without stopping the machine If the power supply is interrupted, the field magnetic switch will not be affected, high accuracy. Add a color patch of different colors every 10 cm to make the liquid level easy to identify. Suitable for waste water treatment, power plants, chemical equipment, thermal kerosene boilers and petrochemical industries.ã?? ordering instruction 1 Model Specifications 2ã??Name and density of the medium under test 3ã??Working pressure 4ã??Working temperature 5ã??Measurement range 6ã??Joint flange (standard) 7ã??Matched instrument 8ã??Special requirement 20170822204423_5937
Short Description: The magneto-strictive level gauge is mainly used for continuous measurement of liquid level and liquid interface. Applications include: petroleum, chemical raw material storage, industrial processes, biochemistry, pharmaceuticals, food and beverage, tank management and gas station underground inventory, liquid level industrial metering and control, ship (dock), dam water level, reservoir water level monitoring and sewage treatment. The structural part of the magneto-strictive liquid level sensor is composed of a stainless steel tube (measuring probe), a magnetostrictive wire (waveguide wire), a movable float (with a permanent magnet inside), and a precision detecting circuit. When the sensor is operating, the circuit portion will excite a pulsed current on the waveguide wire that will generate a pulsed electromagnetic field around the waveguide wire as it propagates along the waveguide wire. A float is arranged outside the sensor probe, and the float can move up and down along the probe as the liquid level changes. There is a set of permanent magnetic rings inside the float. When the pulsed current magnetic field meets the magnetic ring magnetic field generated by the float, the magnetic field around the float changes so that the waveguide wire made of magnetostrictive material generates a torsional wave pulse at the position where the float is located,this pulse is transmitted back along the waveguide wire at a fixed speed and detected by the detection mechanism. By measuring the time difference between the pulse current and the torsional wave, the position of the float, that is, the position of the liquid surface, can be accurately determined. Product features 1)Contact measurement 2)High precision, high stability, high reliability Long service life 4)Multiple signal output options 5)Reverse polarity protection 6)Lightning protection, anti-radio frequency interference 7)Compact structure and strong environmental adaptability 8)No need for periodic calibration and maintenance 9)Measure liquid level of tank with or without pressure 10)Isolated explosion-proof type (optional) 11)Easy installation Technical parameter: Output formï¼? 4ï½?20mAã??0ï½?5Vã??0ï½?10Vã??±5Vã??±10Vã??RS-485( varies from model to model) Linear errorï¼? superior to ±0.05%FSï¼?Sensors with a range of less than 300 mm has an error of less than 150 μm Repeaditityï¼? Superior to ±0.002%FS Output temperature driftï¼? 50ppm/ Product power consumptionï¼? â?¤50mA Output rippleï¼? â?¤20mV Load capacityï¼?4ï½?20mA outputï¼? Load capacityâ?¤500Ω ï¼? 0ï½?5Vï¼?0ï½?10V outputï¼?Controller loadâ?¥5KΩ Measuring probe materialï¼? 0Cr18Ni9Tiã??1Cr18Ni9Ti Electronic warehouse casing materialï¼?1Cr18Ni9Ti or aluminium die casting
